Transaction not yet indexed

5ffEXeFvzRtcVvbRQrzgtbMa7Ah3KJY5cb3sCHvgi7uqMxGkMiZbxjCwXezeTRKkGnfQRZKpHnFJnnEQZQ73xH7y

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.